title: The size at metamorphosis of the sea lamprey (Petromyzon marinus) in the Great Lakes region and further extension of breeding area into Lake Superior.
authors.forename: C W
authors.initials: CW
authors.lastname: CREASER
mesh_terms: D000818:Animals; D001001:Anura; D001947:Breeding; D006114:Great Lakes Region; D060106:Lakes; D008675:Metamorphosis, Biological; D048428:Petromyzon